Math, asked by nisharajput8102, 9 months ago

( 9 + root 5 ) ( 2 - root 5

Answers

Answered by pushpajaiswal1089

0

Answer:

9 + root 5 ) ( 2 - root 5jigthghhhjjhhij

Answered by hemendrakumar125019

1

Answer:

( 9+√5)(2-√5)

=9(2-√5)+√5(2-√5)

=18-9√5+2√5-5

=13-7√5

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